Hello, I’m Umer Nisar. I’m a Backend Software Engineer specializing in building secure, high-performance, and scalable systems. My core expertise is in Go and Node.js. I design and implement robust microservice architectures and clean, efficient RESTful APIs. I have a proven track record of taking complex applications from concept to production. I am proficient in containerizing applications with Docker and deploying them on cloud platforms. My project work includes engineering Go-based backends designed for high concurrency, integrating AI-driven data handling, and building full-stack project management tools from the ground up. With a Bachelor’s in Software Engineering and a Minor in Artificial Intelligence, my passion is solving complex problems. I’m looking to bring my skills in scalable architecture to a challenging and impactful role.…

Muhammad Umer

PRO

Hello, I’m Umer Nisar. I’m a Backend Software Engineer specializing in building secure, high-performance, and scalable systems. My core expertise is in Go and Node.js. I design and implement robust microservice architectures and clean, efficient RESTful APIs. I have a proven track record of taking complex applications from concept to production. I am proficient in containerizing applications with Docker and deploying them on cloud platforms. My project work includes engineering Go-based backends designed for high concurrency, integrating AI-driven data handling, and building full-stack project management tools from the ground up. With a Bachelor’s in Software Engineering and a Minor in Artificial Intelligence, my passion is solving complex problems. I’m looking to bring my skills in scalable architecture to a challenging and impactful role.…

Available to hire

Hello, I’m Umer Nisar.

I’m a Backend Software Engineer specializing in building secure, high-performance, and scalable systems.

My core expertise is in Go and Node.js. I design and implement robust microservice architectures and clean, efficient RESTful APIs.
I have a proven track record of taking complex applications from concept to production. I am proficient in containerizing applications with Docker and deploying them on cloud platforms.
My project work includes engineering Go-based backends designed for high concurrency, integrating AI-driven data handling, and building full-stack project management tools from the ground up.

With a Bachelor’s in Software Engineering and a Minor in Artificial Intelligence, my passion is solving complex problems. I’m looking to bring my skills in scalable architecture to a challenging and impactful role.

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Skills

Experience Level

Docker
Expert
Node.js
Expert
React JS
Expert
Express
Expert
Go
Expert
TypeScript
Expert
AWS
Expert
SQL
Expert
Kubernetes
Expert
MongoDB
Expert
Web3
Expert
Solidity
Expert
Redis
Expert
PostgreSQL
Expert
MySQL
Expert
GraphQL
Expert
Jira
Intermediate
Tailwind
Intermediate
Ethers.js
Intermediate
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Work Experience

Full Stack Developer at Bloom Tech
September 1, 2025 - September 1, 2025
Designed and implemented modular full-stack applications for 5+ clients, leveraging Node.js, Golang, and TypeScript to streamline code reuse and facilitate rapid project updates.
Web3 Developer at COMSATS Career Development Center
March 1, 2024 - March 1, 2024
Engineered and audited smart contracts using Solidity; integrated custom contracts with React frontends via web3.js, ethers.js, and MetaMask; enabled secure on-chain interactions; used Git and standard Web3 tooling to support on-chain development.
Software Engineer at Fiverr
June 1, 2023 - June 1, 2023
Remote delivery of 10+ custom software development projects with a 5-star rating, maintaining 100% on-time delivery and client satisfaction. Built and deployed web applications using MERN, Golang, and Node.js, reducing client turnaround time by up to 40%. Generated consistent revenue through full-stack development, API integration, and automation services for clients worldwide.

Education

Bachelor's Degree in Computer Software Engineering, Minor in Artificial Intelligence at COMSATS University Islamabad
January 11, 2030 - January 1, 2025

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Professional Services
    paper OOH-CURSES

    Integrated custom webhook solutions to enable real-time commit monitoring and corresponding automated notifications by leveraging Node.js, Express.js, Docker, and JWT authentication protocols.
    Constructed front-end components using React 19, Vite, and Tailwind CSS to enhance user interface performance on cross-platform applications.
    Integrated Go(Gin) backend with Firestore database and Groq API, enabling AI-driven messaging and seamless data handling.
    Implemented automated workflows with Google SMTP for email operations and GitHub webhooks managed through Cloudflare Workers.
    Engineered a scalable backend architecture for OOH CURSES, leveraging microservices and event-driven design to optimize data flow and support high-volume real-time interactions.

    paper Schron

    Developed a full-stack project management platform using the MERN stack with scalable, modular architecture for maintainability and future expansion.

    Built a robust React.js frontend with reusable components, state management, and responsive UI for complex workflows.

    Engineered an Express.js + MongoDB backend with role-based access control, REST APIs, and efficient query handling.

    Containerized the application using Docker for consistent deployments across environments.

    Designed for high scalability with clean separation of concerns, layered services, and optimized API response times.